| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,303 | +5.6% |
| 2Q26 | 1,271 | +5.3% |
| 1Q26 | 1,260 | -2.6% |
| 4Q25 | 1,272 | +1.8% |
| 3Q25 | 1,234 | -1.1% |
| 2Q25 | 1,207 | -5.2% |
| 1Q25 | 1,293 | +18.3% |
| 4Q24 | 1,250 | +33.7% |
| 3Q24 | 1,248 | +30.1% |
| 2Q24 | 1,273 | +27.8% |
| 1Q24 | 1,093 | +6.6% |
| 4Q23 | 935 | +0.4% |
| 3Q23 | 959 | -0.6% |
| 2Q23 | 996 | +12.4% |
| 1Q23 | 1,025 | +12.4% |
| 4Q22 | 931 | -1.7% |
| 3Q22 | 965 | +20.2% |
| 2Q22 | 886 | +14.3% |
| 1Q22 | 912 | +10.1% |
| 4Q21 | 947 | -9.2% |
| 3Q21 | 803 | -11.3% |
| 2Q21 | 775 | +29.6% |
| 1Q21 | 828 | -10.2% |
| 4Q20 | 1,043 | +52.5% |
| 3Q20 | 905 | +4.7% |
| 2Q20 | 598 | -9.9% |
| 1Q20 | 922 | +39.1% |
| 4Q19 | 684 | +10.3% |
| 3Q19 | 864 | +35.6% |
| 2Q19 | 664 | +3.3% |
| 1Q19 | 663 | +5.1% |
| 4Q18 | 620 | -0.8% |
| 3Q18 | 637 | +11.8% |
| 2Q18 | 643 | +9.2% |
| 1Q18 | 631 | +1.9% |
| 4Q17 | 625 | +11.0% |
| 3Q17 | 570 | +8.2% |
| 2Q17 | 589 | - |
| 1Q17 | 619 | - |
| 4Q16 | 563 | - |
| 3Q16 | 527 | - |